Texas Instruments

LM3670MF-2.5/NOPB  

DC Switching Voltage Regulators

LM3670MF-2.5/NOPB Description

The LM3670MF-2.5/NOPB is a fixed output voltage buck regulator designed by Texas Instruments, offering a robust and efficient solution for power management applications. This regulator features a fixed output voltage of 2.5V and is capable of delivering up to 350mA of output current. It operates within an input voltage range of 2.5V to 5.5V, making it suitable for a variety of power supply requirements. The LM3670MF-2.5/NOPB employs a switching frequency of 1MHz, which allows for the use of smaller inductors and capacitors, thereby reducing the overall footprint of the power supply design.

The regulator is housed in a compact SOT23-5 package, which is ideal for space-constrained applications. It also includes a synchronous rectifier, enhancing efficiency and reducing power loss. The LM3670MF-2.5/NOPB is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and regulatory standards. With a moisture sensitivity level (MSL) of 1, it is suitable for a wide range of manufacturing processes without the need for special handling.

LM3670MF-2.5/NOPB Features

• Fixed Output Voltage: The LM3670MF-2.5/NOPB provides a stable 2.5V output voltage, ensuring consistent power delivery to sensitive electronic components.
• Wide Input Voltage Range: It operates efficiently within an input voltage range of 2.5V to 5.5V, making it versatile for various power sources.
• High Output Current: Capable of delivering up to 350mA, this regulator is suitable for applications requiring moderate to high current loads.
• Compact SOT23-5 Package: The small form factor allows for integration into compact and space-limited designs.
• 1MHz Switching Frequency: This high-frequency operation enables the use of smaller passive components, reducing the overall size and cost of the power supply.
• Synchronous Rectification: The inclusion of a synchronous rectifier enhances efficiency and reduces power dissipation, making it ideal for battery-powered devices.
• Environmental Compliance: The regulator is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and regulatory standards.
• Unlimited Moisture Sensitivity Level: With an MSL of 1, the LM3670MF-2.5/NOPB can be used in a variety of manufacturing environments without the need for special handling or storage conditions.

LM3670MF-2.5/NOPB Applications

The LM3670MF-2.5/NOPB is well-suited for a variety of applications where efficient power management is crucial. Its fixed 2.5V output and high current capability make it ideal for:

• Portable Electronics: Providing stable power to devices such as smartphones, tablets, and wearable technology.
• Battery-Powered Devices: Ensuring efficient power conversion and minimal power loss, extending battery life.
• Consumer Electronics: Suitable for applications like digital cameras, MP3 players, and other portable consumer devices.
• Industrial Applications: Ideal for small form factor industrial devices that require a reliable and efficient power supply.

Conclusion of LM3670MF-2.5/NOPB

The LM3670MF-2.5/NOPB from Texas Instruments is a highly efficient and compact buck regulator designed to meet the power management needs of modern electronic devices. Its fixed 2.5V output, wide input voltage range, and high output current capability make it a versatile solution for a variety of applications. The inclusion of synchronous rectification and a high switching frequency ensures high efficiency and reduced power loss, making it particularly suitable for battery-powered and portable devices. With its compact SOT23-5 package and environmental compliance, the LM3670MF-2.5/NOPB offers a reliable and efficient power management solution for designers looking to optimize space and performance in their applications.

LM3670MF-2.5/NOPB Documents

Download datasheets and manufacturer documentation for LM3670MF-2.5/NOPB

Datasheets :

LM3670      

HTML Datasheet :

LM3670